Vietnam Imports from Mongolia of Feldspar, Leucite, Nepheline, Nepheline Syenite, Fluorspar was US$545 during 2017, according to the United Nations COMTRADE database on international trade. Vietnam Imports from Mongolia of Feldspar, Leucite, Nepheline, Nepheline Syenite, Fluorspar - data, historical chart and statistics - was last updated on June of 2024.